From: John Fastabend <john.fastabend@gmail.com>
To: willemdebruijn.kernel@gmail.com, daniel@iogearbox.net,
eric.dumazet@gmail.com
Cc: make0818@gmail.com, netdev@vger.kernel.org, jiri@resnulli.us,
xiyou.wangcong@gmail.com
Subject: [RFC PATCH 16/17] net: skb_array additions for unlocked consumer
Date: Mon, 13 Nov 2017 12:12:55 -0800 [thread overview]
Message-ID: <20171113201255.6245.42199.stgit@john-Precision-Tower-5810> (raw)
In-Reply-To: <20171113195256.6245.64676.stgit@john-Precision-Tower-5810>
Signed-off-by: John Fastabend <john.fastabend@gmail.com>
---
0 files changed
diff --git a/include/linux/skb_array.h b/include/linux/skb_array.h
index c7addf3..d0a240e 100644
--- a/include/linux/skb_array.h
+++ b/include/linux/skb_array.h
@@ -142,6 +142,11 @@ static inline int skb_array_consume_batched_bh(struct skb_array *a,
return ptr_ring_consume_batched_bh(&a->ring, (void **)array, n);
}
+static inline struct sk_buff *__skb_array_consume(struct skb_array *a)
+{
+ return __ptr_ring_consume(&a->ring);
+}
+
static inline int __skb_array_len_with_tag(struct sk_buff *skb)
{
if (likely(skb)) {
next prev parent reply other threads:[~2017-11-13 20:13 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-13 20:07 [RFC PATCH 00/17] lockless qdisc John Fastabend
2017-11-13 20:07 ` [RFC PATCH 01/17] net: sched: cleanup qdisc_run and __qdisc_run semantics John Fastabend
2017-11-13 20:08 ` [RFC PATCH 02/17] net: sched: allow qdiscs to handle locking John Fastabend
2017-11-13 20:08 ` [RFC PATCH 03/17] net: sched: remove remaining uses for qdisc_qlen in xmit path John Fastabend
2017-11-15 0:11 ` Willem de Bruijn
2017-11-15 1:56 ` Willem de Bruijn
2017-11-15 15:00 ` John Fastabend
2017-11-13 20:08 ` [RFC PATCH 04/17] net: sched: provide per cpu qstat helpers John Fastabend
2017-11-13 20:09 ` [RFC PATCH 05/17] net: sched: a dflt qdisc may be used with per cpu stats John Fastabend
2017-11-13 20:09 ` [RFC PATCH 06/17] net: sched: explicit locking in gso_cpu fallback John Fastabend
2017-11-15 0:41 ` Willem de Bruijn
2017-11-15 2:04 ` Willem de Bruijn
2017-11-15 15:11 ` John Fastabend
2017-11-15 17:51 ` Willem de Bruijn
2017-11-16 13:31 ` John Fastabend
2017-11-13 20:09 ` [RFC PATCH 07/17] net: sched: drop qdisc_reset from dev_graft_qdisc John Fastabend
2017-11-13 20:10 ` [RFC PATCH 08/17] net: sched: use skb list for skb_bad_tx John Fastabend
2017-11-13 20:10 ` [RFC PATCH 09/17] net: sched: check for frozen queue before skb_bad_txq check John Fastabend
2017-11-13 20:10 ` [RFC PATCH 10/17] net: sched: qdisc_qlen for per cpu logic John Fastabend
2017-11-15 1:16 ` Willem de Bruijn
2017-11-15 15:18 ` John Fastabend
2017-11-13 20:11 ` [RFC PATCH 11/17] net: sched: helper to sum qlen John Fastabend
2017-11-13 20:11 ` [RFC PATCH 12/17] net: sched: add support for TCQ_F_NOLOCK subqueues to sch_mq John Fastabend
2017-11-15 1:22 ` Willem de Bruijn
2017-11-13 20:11 ` [RFC PATCH 13/17] net: sched: add support for TCQ_F_NOLOCK subqueues to sch_mqprio John Fastabend
2017-11-13 20:12 ` [RFC PATCH 14/17] net: skb_array: expose peek API John Fastabend
2017-11-13 20:12 ` [RFC PATCH 15/17] net: sched: pfifo_fast use skb_array John Fastabend
2017-11-14 23:34 ` Willem de Bruijn
2017-11-15 14:57 ` John Fastabend
2017-11-13 20:12 ` John Fastabend [this message]
2017-11-13 20:13 ` [RFC PATCH 17/17] net: sched: lock once per bulk dequeue John Fastabend
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20171113201255.6245.42199.stgit@john-Precision-Tower-5810 \
--to=john.fastabend@gmail.com \
--cc=daniel@iogearbox.net \
--cc=eric.dumazet@gmail.com \
--cc=jiri@resnulli.us \
--cc=make0818@gmail.com \
--cc=netdev@vger.kernel.org \
--cc=willemdebruijn.kernel@gmail.com \
--cc=xiyou.wangcong@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).